Synthesis and Anti-Proliferative Effects of Mono- and Bis-Purinomimetics Targeting Kinases
作者:Andrea Bistrović、Anja Harej、Petra Grbčić、Mirela Sedić、Sandra Kraljević Pavelić、Mario Cetina、Silvana Raić-Malić
DOI:10.3390/ijms18112292
日期:——
3-d]pyrimidines 4a-4k, unsymmetrical bis-purine isosteres 5a-5e and symmetrical bis-pyrrolo[2,3-d]pyrimidines 6a and 6b connected via di(1,2,3-triazolyl)phenyl linker were synthesized by click chemistry. Whereas mono- 4g and bis-pseudopurine 5e showed selective inhibitory activities on cervical carcinoma (HeLa) cells, bis-pyrrolo[2,3-d]pyrimidine 6b exhibited potent and selective anti-proliferative effect in the
通过二(1,2 ,,)连接的一系列单吡咯并[2,3-d]嘧啶4a-4k,不对称双嘌呤等排异构体5a-5e和对称双吡咯并[2,3-d]嘧啶6a和6b。通过点击化学合成3-三唑基)苯基接头。mono-4g和bis-pseudopurine 5e对宫颈癌(HeLa)细胞表现出选择性抑制活性,而bis-pyrrolo [2,3-d]嘧啶6b在纳摩尔浓度范围内对胰腺癌(CFPAC)表现出有效和选择性的抗增殖作用。 -1)细胞。其中,化合物6b诱导CFPAC-1细胞中CDK9(细胞周期蛋白依赖性激酶9)/细胞周期蛋白T1的表达水平显着降低,并伴随c-Raf(快速加速纤维肉瘤)和p38 MAP介导的增殖信号减弱。促分裂原活化蛋白)激酶。